Enum ProtocolPolicyError 

pub enum ProtocolPolicyError {
    FeatureUnavailable {
        policy: ProtocolPolicy,
        role: ProtocolRole,
    },
    ReceiptPolicyMismatch {
        policy: ProtocolPolicy,
        receipt_policy: ProtocolPolicy,
        role: ProtocolRole,
    },
}

Typed policy-validation refusals raised before connect or bind side effects.

Variants

FeatureUnavailable

A legacy-capable policy was selected without its required feature and sealed adapter-installation receipt.

Fields

policy: ProtocolPolicy

The rejected policy.

role: ProtocolRole

The role whose adapter receipt was required.

ReceiptPolicyMismatch

A sealed receipt was installed for a different immutable policy.

Fields

policy: ProtocolPolicy

The selected policy.

receipt_policy: ProtocolPolicy

The policy to which the receipt is bound.

role: ProtocolRole

The role whose receipt was supplied.

Trait Implementations

impl Clone for ProtocolPolicyError

fn clone(&self) -> ProtocolPolicyError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ProtocolPolicyError

impl Debug for ProtocolPolicyError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ProtocolPolicyError

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ProtocolPolicyError

impl Error for ProtocolPolicyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for ProtocolPolicyError

fn eq(&self, other: &ProtocolPolicyError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ProtocolPolicyError